CHEGARAVIY SHARTIDA UMUMLASHGAN KASR TARTIBLI INTEGRODIFFERENSIAL OPERATOR QATNASHGAN CHEGARAVIY MASALA. European Journal of Interdisciplinary Research and Development , [S. l.], v. 10, p. 400–407, 2022. Disponível em: https://ejird.journalspark.org/index.php/ejird/article/view/287. Acesso em: 1 aug. 2025.